Sisko is taken to the Mirror Universe to perform a mission only he could pull off.
It’s Picard vs the Devil! Maybe…
Bashir has a hell of a coma dream after an alien psychic attack puts him in mortal peril.
O’Brien finds himself skipping forward and backwards in time.
O’Brien needs to talk down a former commanding officer whose actions threaten a peace treaty.
Quark is horrified when Grand Nagas Zek comes to the station acting kind and generous.
A Bajoran prophecy suggests doom for the wormhole, something Sisko begins to believe himself.
Odo works to free Kira from a strange crystal while Nog makes a fateful decision.
Data recounts what he figures is an average day for him, even if it does involve dancing lessons, marital jitters, and Romulans.
Vedek Bareil is gravely injured in a shuttle accident on the eve of his negotiating a successful treaty with the Cardassians.